Battery case



FIG. 1 is a front view of a battery case showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a front perspective view thereof;

FIG. 8 is a cross sectional view thereof taken along with line A--A inFIG. 1; and,

FIG. 9 is a cross sectional view thereof taken along with line B--B inFIG. 3.

The ornamental design for a battery case, as shown.